Helmut Duscha
3Patents
3h-index
2Co-inventors
33Inventor score
Filing activity: Jun 23, 2004 → Jul 31, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7401667B2 | Multi-purpose drilling tool | Emerging Cross-Sectional Technologies | 18 | Expired |
| USD525272S1 | Rotary impact drill bit | General | 12 | Expired |
| US7913777B2 | Rock drill | Performing Operations; Transporting | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.